condition mean min max 0 h after light 0.713706 0.674996 0.752416 2 h after light 0.2236356 0.0703952 0.376876 4 h after light 0.1559015 0.127418 0.184385 8 h after light 0.06463094999999999 0.0645081 0.0647538 12 h after light 0.7843944999999999 0.566769 1.00202 2 h after dark 0.7551209999999999 0.387312 1.12293 4 h after dark 0.46109849999999997 0.421849 0.500348 8 h after dark 0.9710055 0.884141 1.05787 12 h after dark 0.7183029999999999 0.535442 0.901164